3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $var = "application/json;version=1"; $pos = substr($var, -2); echo $pos;

Shows result from various feature-branches currently under review from the php developers. Contact me to have additional branches featured.

Output for Typed properties v2
=1
Output for Array change keys
=1
Output for Lexical anon
=1

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page